TY - JOUR AU - Yu. A. Romanovskii AU - V. Yu. Gaydukov TI - On the effect of internal gravitational waves upon the disturbance of ionic composition of the nocturnal region F2 in the period of magnetic storm JO - Doklady Akademii Nauk PY - 1976 SP - 563 EP - 566 VL - 230 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1976_230_3_a16/ LA - ru ID - DAN_1976_230_3_a16 ER -